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Cheap flights from Chiang Mai to Chicago from $507

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chiang Mai to Chicago departing on 11/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chiang Mai to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 am - 5:00 amCNX-ORD
29h 25m2 stops
Multiple Airlines Logo
8:42 pm - 10:25 amORD-CNX
25h 43m2 stops
$976Multiple Airlines
Find Deal
Tue, Apr 14 - Wed, Jun 10
Multiple Airlines Logo
12:05 pm - 2:41 pmCNX-ORD
39h 36m2 stops
Multiple Airlines Logo
3:40 pm - 9:25 amORD-CNX
28h 45m2 stops
$1,006Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
China Airlines Logo
5:35 pm - 10:30 pmCNX-ORD
41h 55m2 stops
China Airlines Logo
8:00 am - 10:25 amORD-CNX
37h 25m2 stops
$1,030China Airlines
Find Deal
Mon, Dec 15 - Thu, Jan 15
Multiple Airlines Logo
11:35 am - 9:00 pmCNX-ORD
21h 25m1 stop
Multiple Airlines Logo
8:42 pm - 10:25 amORD-CNX
25h 43m2 stops
$1,048Multiple Airlines
Find Deal
Tue, Apr 14 - Wed, Jun 10
Multiple Airlines Logo
11:50 am - 7:35 pmCNX-ORD
20h 45m1 stop
Multiple Airlines Logo
5:53 pm - 10:35 amORD-CNX
27h 42m2 stops
$1,100Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
Delta Logo
12:15 am - 8:30 amCNX-ORD
21h 15m1 stop
Delta Logo
7:30 am - 10:55 pmORD-CNX
26h 25m2 stops
$1,127Delta
Find Deal
Sun, Dec 14 - Thu, Jan 15
Delta Logo
12:15 am - 5:15 pmCNX-ORD
30h 00m2 stops
Delta Logo
7:30 am - 10:55 pmORD-CNX
26h 25m2 stops
$1,133Delta
Find Deal
Sun, Dec 14 - Thu, Jan 15
EVA Air Logo
11:50 am - 7:35 pmCNX-ORD
20h 45m1 stop
EVA Air Logo
11:30 pm - 10:35 amORD-CNX
22h 05m1 stop
$1,143EVA Air
Find Deal
Mon, Nov 3 - Mon, Nov 10
Korean Air Logo
12:15 am - 8:30 amCNX-ORD
21h 15m1 stop
Korean Air Logo
11:15 am - 10:55 pmORD-CNX
22h 40m1 stop
$1,182Korean Air
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Sun, Nov 2 - Mon, Nov 10
EVA Air Logo
11:50 am - 7:35 pmCNX-ORD
20h 45m1 stop
EVA Air Logo
11:30 pm - 1:45 pmORD-CNX
25h 15m2 stops
$1,197EVA Air
Find Deal
Mon, Dec 15 - Thu, Jan 15

Delta flights from Chiang Mai to Chicago

Our best Delta deals on Chiang Mai to Chicago flight tickets
Delta
Dec 14
CNX12:15 amChiang Mai
21h 15m
1 stop
ORD8:30 amChicago O'Hare Intl
Jan 15
ORD7:30 amChicago O'Hare Intl
26h 25m
2 stops
CNX10:55 pmChiang Mai
$1,127
Find similar
Delta
Dec 14
CNX12:15 amChiang Mai
30h 00m
2 stops
ORD5:15 pmChicago O'Hare Intl
Jan 15
ORD7:30 amChicago O'Hare Intl
26h 25m
2 stops
CNX10:55 pmChiang Mai
$1,133
Find similar
Delta
Mar 4
CNX12:15 amChiang Mai
49h 53m
2 stops
MDW1:08 pmChicago Midway
Mar 8
MDW1:00 pmChicago Midway
45h 55m
2 stops
CNX10:55 pmChiang Mai
$1,183
Find similar

EVA Air flights from Chiang Mai to Chicago

Our best EVA Air deals on Chiang Mai to Chicago flight tickets
EVA Air
Nov 3
CNX11:50 amChiang Mai
20h 45m
1 stop
ORD7:35 pmChicago O'Hare Intl
Nov 10
ORD11:30 pmChicago O'Hare Intl
22h 05m
1 stop
CNX10:35 amChiang Mai
$1,143
Find similar
EVA Air
Dec 15
CNX11:50 amChiang Mai
20h 45m
1 stop
ORD7:35 pmChicago O'Hare Intl
Jan 15
ORD11:30 pmChicago O'Hare Intl
25h 15m
2 stops
CNX1:45 pmChiang Mai
$1,197
Find similar
EVA Air
Apr 14
CNX11:35 amChiang Mai
21h 25m
1 stop
ORD9:00 pmChicago O'Hare Intl
Jun 9
ORD12:30 amChicago O'Hare Intl
21h 55m
1 stop
CNX10:25 amChiang Mai
$1,209
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chiang Mai to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Chiang Mai to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Tue 4/14

11:35 am-5:00 am

2 stops29h 25m

Chicago O'Hare Intl

Wed 6/10

8:42 pm-10:25 am

2 stops25h 43m

$976

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 11/3

12:05 pm-2:41 pm

2 stops39h 36m

Chicago O'Hare Intl

Mon 11/10

3:40 pm-9:25 am

2 stops28h 45m

$1,006

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 12/15

5:35 pm-10:30 pm

2 stops41h 55m

Chicago O'Hare Intl

Thu 1/15

8:00 am-10:25 am

2 stops37h 25m

$1,030

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Tue 4/14

11:35 am-9:00 pm

1 stop21h 25m

Chicago O'Hare Intl

Wed 6/10

8:42 pm-10:25 am

2 stops25h 43m

$1,048

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 11/3

11:50 am-7:35 pm

1 stop20h 45m

Chicago O'Hare Intl

Mon 11/10

5:53 pm-10:35 am

2 stops27h 42m

$1,100

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 12/14

12:15 am-8:30 am

1 stop21h 15m

Chicago O'Hare Intl

Thu 1/15

7:30 am-10:55 pm

2 stops26h 25m

$1,127

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 12/14

12:15 am-5:15 pm

2 stops30h 00m

Chicago O'Hare Intl

Thu 1/15

7:30 am-10:55 pm

2 stops26h 25m

$1,133

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 11/3

11:50 am-7:35 pm

1 stop20h 45m

Chicago O'Hare Intl

Mon 11/10

11:30 pm-10:35 am

1 stop22h 05m

$1,143

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 11/2

12:15 am-8:30 am

1 stop21h 15m

Chicago O'Hare Intl

Mon 11/10

11:15 am-10:55 pm

1 stop22h 40m

$1,182

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 12/15

11:50 am-7:35 pm

1 stop20h 45m

Chicago O'Hare Intl

Thu 1/15

11:30 pm-1:45 pm

2 stops25h 15m

$1,197

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Chiang Mai to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $1,030. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chiang Mai to Chicago for around $1,074.

When to book flights from Chiang Mai to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Chiang Mai to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chiang Mai to Chicago (CNX to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to Chicago

Direct flights

None
There are no direct flights from Chiang Mai to Chicago. There are no popular flight routes from Chiang Mai to Chicago.
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  • How far is Chiang Mai to Chicago by plane?

    There are 8218.4 mi between Chiang Mai and Chicago. 20h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chiang Mai Airport to Chicago?

    Prices for flights from Chiang Mai Airport to Chicago refresh daily.

  • How many operators does momondo search for flights from Chiang Mai Airport to Chicago?

  • How old do you have to be to fly from Chiang Mai Airport to Chicago?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chiang Mai Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chiang Mai to Chicago

Compare and see reviews for airlines that fly from Chiang Mai to Chicago with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $1,007Free CancellationRating
8.4
1,255 reviews
Search EVA Air flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Chiang Mai to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chiang Mai to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chiang Mai to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Chiang Mai with this policy.

How can momondo help me find flights from Chiang Mai to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chiang Mai to Chicago.

I’m not ready to book a flight from Chiang Mai to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Chiang Mai and alert you when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport